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2021-04在我國,由于(yu)土地長期大量施用(yong)化學肥(fei)(fei)料,造成土壤(rang)中某些(xie)營養成分的嚴重缺(que)乏,土壤(rang)板(ban)結,影(ying)響(xiang)了農作物產品(pin)的品(pin)質(zhi),因此需(xu)要施用(yong)大量的有機(ji)肥(fei)(fei)農家肥(fei)(fei)來改良土壤(rang),提高作物品(pin)質(zhi)...
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2020-06為推動落實《農(nong)業(ye)農(nong)村(cun)部辦(ban)公廳(ting)、生態環境部辦(ban)公廳(ting)關(guan)于(yu)促進畜(chu)禽糞(fen)(fen)污(wu)還(huan)田(tian)(tian)利用依法加強養殖污(wu)染(ran)治理的指導(dao)意(yi)見》(農(nong)辦(ban)牧〔2019〕84號),進一步明(ming)確畜(chu)禽糞(fen)(fen)污(wu)還(huan)田(tian)(tian)利用有...